Pack of 10 GROZ-BECKERT leather needles compatible with the Singer 9900 industrial sewing machine and other industrial machines that have a 1738 system.
The LR sharp tip allows you to easily pierce leather with a 45° inclination to the right. Depending on the leather, the oblique position of the thread will be more or less pronounced and the thread will be slightly flattened. The stitching holes made are clearly visible.
These needles are straight with a long groove and a recess. They are suitable for most leathers and are perfectly suited to making decorative stitching on soft or medium-firm leather.
Several sizes available : NM 90 to NM 110
Needle size
Size
Needle diameter
Recommended use
Recommended wire diameter
No. 90
14
0.9mm
Medium leathers
Polyester n°40
No. 100
16
1mm
Medium leathers
Polyester n°30 or n°40
No. 110
18
1.1mm
Thick leathers
Polyester n°30 or n°20
Needle length: approx. 39 mm Length to start of eye: 33.9 mm Heel diameter: 1.63 mm
Groz-Beckert is the world leader in the manufacture of needles for industrial sewing machines. These needles are robust and wear-resistant to produce beautiful, long-lasting seams.
Designations of these hands: 1738 LR / DBx1 LR / 16x230 RTW Made in Germany
Spec Sheet or Guide/Tutorial
Before using the product, we advise you to read the safety data sheet, the instructions for use, the blog article (guide or tutorial) or the technical sheet.